var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ZbWPUDPx7261tB5u","timestamp":1727724773,"url":"m.cengbang.com%2Fchanpin%2Flanyang%2Flygfcb.html","signature":"197e97c3521405949688f3f18610f6e603e022d0","rawString":"jsapi_ticket=&noncestr=ZbWPUDPx7261tB5u&timestamp=1727724773&url=m.cengbang.com%2Fchanpin%2Flanyang%2Flygfcb.html"}